Academy Elite enters the battlefield with X +1/+1 counters on it, where X is the number of instant and sorcery cards in all graveyards.
2U, Remove a +1/+1 counter from Academy Elite: Draw a card, then discard a card.

Aeon Chronicler's power and toughness are each equal to the number of cards in your hand.
Suspend X—X3U. X can't be 0. (Rather than cast this card from your hand, you may pay X3U and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, cast it without paying its mana cost. It has haste.)
Whenever a time counter is removed from Aeon Chronicler while it's exiled, draw a card.